this gas to be a troll

"Nunu is not an autoattacking champion" - I disagree. He is. And he is a tank as well.

Nunu is not an autoatack champion, he's a tank.
/thread

+1
Tried this build a couple of times and I'm impressed with the clear speed. As previous comments states: it's not against all types of team comps, and I'll try a few ranked games before I say anything about that.

I defiantly wouldn't use this in ranked. I dont like the furor boots or the ionity boots of lucidity. That being said I do the like idea it might have been better when flare transformed at 25 stacks. Now its not so good as in item in general. IMO You dont want to upgrade yellow trinket at level 9 (EWW) get red trinket and buy wards prolly money better spent. I can only assume this is a fun guide and if so well done if you think this is viable in ranked its not.

I love this build and it s very fun to play but i want to know if it s viable for ranked games? i really like to play nunu but i m not sure if this is the best way to play him :3

I'm testing this build. With only 4 games, I've concluded that it's only viable against melee reliable champs with low mobility and mid game is horrible, since you don't have feral flame and your ice blast sucks, but at late game, you become a great duelist and pusher.

Turn Comment to Vote. (or something like that:p)

Unfortunately they just nerfed the hell out Feral Flame, it now does 25+feral stack and only heals 10 flat, no matter the stacks. Although they buffed up the damage it does to monster and minions.
Although, this is not to say this isn't still viable, it's just not as good.